| Monitoring and analysis to shock in water aboutunderwater drilling blasting |
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| 作者姓名： | Ke Songlin Si Jianfeng Zhong Dongwang |
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| 作者单位： | (1. China Railway Port and Channel Engineering Group Co. Ltd.， Guangzhou 510800， China； 2. College of Science， Wuhan University of Science and Technology， Wuhan 430065， China) |
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| 基金项目： | National Natural Science Foundation of China (No. 51174147)； Natural Science Foundation of Hubei Province (No. 2012FFA135) |
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| 摘 要： | Taking the underwater reef blasting in Gulei sea channel of Xiamen Port as an example, the forming characteristic of shock wave in water for underwater drilling blasting is analyzed. By field monitoring, the pres- sure of shock wave in water for different distances is attained; the major parameters such as pressure amplitude and positive action time, and the propagation attenuation rule of shock wave in water are analyzed in this paper. The results can be helpful for engineering design and construction and environmental safety assessment.
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| 关 键 词： | 水下钻孔爆破 现场监测 水中冲击波 波分 环境安全评价 水下炸礁 形成特征 水冲击波 |
| 收稿时间： | 2014/9/21 0:00:00 |
| 修稿时间： | 2/4/2015 12:00:00 AM |
Monitoring and analysis of shock wave in water for underwater drilling blasting |
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| Ke Songlin,Si Jianfeng,Zhong Dongwang.Monitoring and analysis to shock in water aboutunderwater drilling blasting[J].Engineering Sciences,2014,12(6):107-110. |
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| Authors: | Ke Songlin Si Jianfeng Zhong Dongwang |
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| Institution: | [1]China Railway Port and Channel Engineering Group Co. Ltd., Guangzhou 510800, China; [2]College of Science, Wuhan University of Science and Technology, Wuhan 430065, China |
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| Abstract: | underwater drilling blasting shock wave in water pressure characteristics |
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| Keywords: | underwater drilling blasting shock wave in water pressure characteristics |
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